﻿using System;
using System.Data;
using System.Text;
using System.Collections.Generic;
using Microsoft.Practices.EnterpriseLibrary.Data;
using Microsoft.Practices.EnterpriseLibrary.Data.Sql;
using System.Data.Common;

namespace Chenxin.Lib.House.DAL
{
   /// <summary>
	/// 数据访问类BlockSetting。
	/// </summary>
    public class BlockSetting
    {
        public BlockSetting()
        { }
        #region  成员方法
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public static bool Exists(Guid RecordId)
        {
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House");
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from BlockSetting where RecordId=@RecordId ");
            DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
            db.AddInParameter(dbCommand, "RecordId", DbType.Guid, RecordId);
            int cmdresult;
            object obj = db.ExecuteScalar(dbCommand);
            if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
            {
                cmdresult = 0;
            }
            else
            {
                cmdresult = int.Parse(obj.ToString());
            }
            if (cmdresult == 0)
            {
                return false;
            }
            else
            {
                return true;
            }
        }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public static void Add(Chenxin.Lib.House.Entity.BlockSetting model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into BlockSetting(");
            strSql.Append("RecordId,CityId,CompanyId,DepartId,DepartName,Block)");

            strSql.Append(" values (");
            strSql.Append("@RecordId,@CityId,@CompanyId,@DepartId,@DepartName,@Block)");
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House");
            DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
            db.AddInParameter(dbCommand, "RecordId", DbType.Guid, model.RecordId);
            db.AddInParameter(dbCommand, "CityId", DbType.Guid, model.CityId);
            db.AddInParameter(dbCommand, "CompanyId", DbType.Guid, model.CompanyId);
            db.AddInParameter(dbCommand, "DepartId", DbType.Guid, model.DepartId);
            db.AddInParameter(dbCommand, "DepartName", DbType.AnsiString, model.DepartName);
            db.AddInParameter(dbCommand, "Block", DbType.AnsiString, model.Block);
            db.ExecuteNonQuery(dbCommand);
        }


        /// <summary>
        /// 更新一条数据
        /// </summary>
        public static void Update(Chenxin.Lib.House.Entity.BlockSetting model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update BlockSetting set ");
            strSql.Append("CityId=@CityId,");
            strSql.Append("CompanyId=@CompanyId,");
            strSql.Append("DepartId=@DepartId,");
            strSql.Append("DepartName=@DepartName,");
            strSql.Append("Block=@Block");
            strSql.Append(" where RecordId=@RecordId ");
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House");
            DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
            db.AddInParameter(dbCommand, "RecordId", DbType.Guid, model.RecordId);
            db.AddInParameter(dbCommand, "CityId", DbType.Guid, model.CityId);
            db.AddInParameter(dbCommand, "CompanyId", DbType.Guid, model.CompanyId);
            db.AddInParameter(dbCommand, "DepartId", DbType.Guid, model.DepartId);
            db.AddInParameter(dbCommand, "DepartName", DbType.AnsiString, model.DepartName);
            db.AddInParameter(dbCommand, "Block", DbType.AnsiString, model.Block);
            db.ExecuteNonQuery(dbCommand);

        }


        /// <summary>
        /// 删除一条数据
        /// </summary>
        public static void Delete(Guid RecordId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from BlockSetting ");
            strSql.Append(" where RecordId=@RecordId ");
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House");
            DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
            db.AddInParameter(dbCommand, "RecordId", DbType.Guid, RecordId);
            db.ExecuteNonQuery(dbCommand);

        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public static Chenxin.Lib.House.Entity.BlockSetting GetModel(Guid RecordId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select RecordId,CityId,CompanyId,DepartId,DepartName,Block from BlockSetting ");
            strSql.Append(" where RecordId=@RecordId ");
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House_Search");
            DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
            db.AddInParameter(dbCommand, "RecordId", DbType.Guid, RecordId);
            Chenxin.Lib.House.Entity.BlockSetting model = null;
            using (IDataReader dataReader = db.ExecuteReader(dbCommand))
            {
                if (dataReader.Read())
                {
                    model = ReaderBind(dataReader);
                }
                dataReader.Close();
                dataReader.Dispose();
            }
            return model;
        }


        /// <summary>
        /// 获得数据列表
        /// </summary>
        public static DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select RecordId,CityId,CompanyId,DepartId,DepartName,Block ");
            strSql.Append(" FROM BlockSetting ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House_Search");
            return db.ExecuteDataSet(CommandType.Text, strSql.ToString());
        }


        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public static DataSet GetList(int PageIndex, int PageSize, String OrderField, string TableName, string StrWhere, string FieldList, string TableFieldList, bool DoCount)
        {
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House_Search");
            DbCommand dbCommand = db.GetStoredProcCommand("PagerMultiTable");
            db.AddInParameter(dbCommand, "PageIndex", DbType.Int32, PageIndex);
            db.AddInParameter(dbCommand, "PageSize", DbType.Int32, PageSize);
            db.AddInParameter(dbCommand, "OrderField", DbType.AnsiString, OrderField);
            db.AddInParameter(dbCommand, "TableName", DbType.AnsiString, TableName);
            db.AddInParameter(dbCommand, "StrWhere", DbType.AnsiString, StrWhere);
            db.AddInParameter(dbCommand, "FieldList", DbType.AnsiString, FieldList);
            db.AddInParameter(dbCommand, "TableFieldList", DbType.AnsiString, TableFieldList);
            db.AddInParameter(dbCommand, "DoCount", DbType.Boolean, DoCount);
            return db.ExecuteDataSet(dbCommand);
        }


        /// <summary>
        /// 获得数据列表（比DataSet效率高，推荐使用）
        /// </summary>
        public static List<Chenxin.Lib.House.Entity.BlockSetting> GetListArray(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select RecordId,CityId,CompanyId,DepartId,DepartName,Block ");
            strSql.Append(" FROM BlockSetting ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            List<Chenxin.Lib.House.Entity.BlockSetting> list = new List<Chenxin.Lib.House.Entity.BlockSetting>();
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House_Search");
            using (IDataReader dataReader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (dataReader.Read())
                {
                    list.Add(ReaderBind(dataReader));
                }
                dataReader.Close();
                dataReader.Dispose();
            }
            return list;
        }

        /// <summary>
        /// 直接执行SQL语句
        /// <summary>
        public static bool ExecuteSQL(string strSQL)
        {
            Database db = DatabaseFactory.CreateDatabase("Chenxin_House");
            int count = db.ExecuteNonQuery(CommandType.Text, strSQL);
            if (count > 0)
                return true;
            else
                return false;
        }

        /// <summary>
        /// 对象实体绑定数据
        /// </summary>
        public static Chenxin.Lib.House.Entity.BlockSetting ReaderBind(IDataReader dataReader)
        {
            Chenxin.Lib.House.Entity.BlockSetting model = new Chenxin.Lib.House.Entity.BlockSetting();
            object ojb;
            ojb = dataReader["RecordId"];
            if (ojb != null && ojb != DBNull.Value)
            {
                model.RecordId = new Guid(ojb.ToString());
            }
            ojb = dataReader["CityId"];
            if (ojb != null && ojb != DBNull.Value)
            {
                model.CityId = new Guid(ojb.ToString());
            }
            ojb = dataReader["CompanyId"];
            if (ojb != null && ojb != DBNull.Value)
            {
                model.CompanyId = new Guid(ojb.ToString());
            }
            ojb = dataReader["DepartId"];
            if (ojb != null && ojb != DBNull.Value)
            {
                model.DepartId = new Guid(ojb.ToString());
            }
            model.DepartName = dataReader["DepartName"].ToString();
            model.Block = dataReader["Block"].ToString();
            return model;
        }


        #endregion  成员方法
    }
}